03 - Lindab IMP .03 Variable swirl diffusers Swirl diffusers 100 Swirl diffusers, Variable swirl

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Transcript of 03 - Lindab IMP .03 Variable swirl diffusers Swirl diffusers 100 Swirl diffusers, Variable swirl

03Variable swirl diffusers

Swirl diffusers

100

IMP KlimaSwirl diffusers, Variable swirl diffusers

Swirl diffusers are designed for air-conditioning of room with floor to ceiling heights from 2.6 to 4 m and temperature difference between supply and room air of +10K to -10K. Due to the rotary swirling motion of the air discharge, induction of room air occurs very quickly.

Variable diffusers are designed for rooms with changing thermal loads which require different conditioning (heating, cooling). They are suitable for rooms with floor to ceiling height of up to 10 m and recommended temperature difference between supply and room air +10K and -10K. Required conditioning is achieved by the means of manual or power driven blades adjusting.

Swirl and variable swirl diffusers are suitable both for comfort as well as industrial air- conditioning.

101

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IMP Klima Swirl diffusers, Variable swirl diffusers

Swirl diffusers, Variable swirl diffusers

Swirl diffusers

ApplicationSwirl diffusers are designed for air-conditi-oning of room with floor to ceiling heights from 2.6 to 4 m and temperature differen-ce between supply and room air of +10K to -10K. Due to the rotary swirling motion of the air discharge, induction of room air occurs very quickly. Swirl diffusers are sui-table both for comfort as well as industrial air- conditioning.

DescriptionSwirl diffusers consist of plenum box made of galvanised sheet steel and diffu-ser face. Diffuser face is made of sheet steel powder painted in RAL 9010 or any RAL colour upon customers request.

OD-8/TRAccording to the temperature profile, OD-8/TR automatically adjusts the inlet air flow. The swirl effect is used in the cooling mode, while the vertical air flow is in effect during heating. During transition periods, the diffuser automatically adjusts the optimum discharge angle which contributes to increased comfort level in the room.

Variable swirl diffusers

ApplicationVariable diffusers are designed for rooms with changing thermal loads which require different conditioning (heating, cooling). They are suitable for rooms with floor to ceiling height of up to 10 m. and recommended temperature difference between supply and room air +10K and -10K. Required conditioning is achieved by the means of manual or power driven blades adjusting. Variable diffusers are suitable for both comfort and industrial conditioning.

DescriptionVariable diffusers consist of plenum box made of galvanised sheet steel and diffuser. Diffusers are made of sheet steel or sheet aluminium (OD-11) and powder painted in RAL 9010 or any RAL colour upon customers request.

OD-11V/TRAt OD-11V/TR diffuser, centrally adjusta-ble blades can be adjusted automatically with the thermostat regulation. Thermo-stat perceives temperature of the supply air and automatically adjusts the blades angle.

Swirl diffusers

Variable swirl diffusers

OD-4

OD-11, OD-11V

OD-17

OD-7

OD-9

OD-5

OD-14

KD-8

OD-8

OD-15

Overview

102

IMP KlimaSwirl diffusers, Variable swirl diffusers

Page

SWIRL DIFFUSERS 104

Swirl diffuser OD-4 104

Swirl diffuser OD-5 109

Swirl diffuser OD-7 118

Swirl diffuser OD-8 125

Swirl diffuser OD-9 135

Swirl diffuser OD-15 144

VARIABLE SWIRL DIFFUSERS 150

Variable swirl diffuser OD-11 150

Active VAV diffuser OD-14 161

Active VAV diffuser OD-17 165

Variable diffuser KD-8 169

Motor actuators 174

Content

Legend of symbols

Element is intended to be built in the floor.

Element is suitable for the supply of warm air (heating).

AI Element is made of aluminium profiles, aluminium sheet or aluminium casting.

Element is intended to be built in the wall.

Element is suitable for the supply of cool air (cooling).

St MElement is made of steel sheet. Element is intended to be built in the ceiling or in the wall.

Element allows regulation by electric motor (Belimo, Joventa electric motors).

RAL9010

FEU...

Element is powder painted in stan-dard RAL 9010 colour. Other desired colour is to be specified in the order.

Element for air conditioning of rooms with floor to ceiling heights room up to 4 m.

Element is intended for air filtration. The filter of class is built in.

CDShady symbol means possibility of optional material, surface protection, motor version,

Element for air conditioning of rooms with floor to ceiling heights from 6 to 15 m.

The possibility of the automatic selec-tion and calculation of the technical characteristics of grilles and difusers in regard to the given conditions with the assistance of the Klima ADE program.

103

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IMP Klima Swirl diffusers, Variable swirl diffusers

Size Dn Dz C3 D3 Aef (m)

400

130 350

395 400

0.0138500 495 500

600 595 600

625 620 625

600D

200 540

595 600

0.0367625D 620 625

675D 670 675

Aef efective discharge area (m)

Swirl diffuser OD-4

Fixed slots Possible volume control damper in

spigot Diffusing ring is an additional element,

preventing the discharged air to flow over the diffuser face itself.

Diffuser face fasteningDiffuser plate can be fastened with cen-tral screw OD-4/K1 or with four peripheral screws OD-4/K4. Diffuser plate OD-4/R1 is to be fastened with one central screw.

Dn Dz

D3

Dn Dz

C3 x C3

25

25

M4

M6M6

OD-4/K OD-4/R

Swirl diffusersSt

RAL9010

CD

104

IMP Klima

Swirl diffusers, Variable swirl diffusersSwirl diffusers

Size D2 D H H1 d400 400

370 285 164 198500 500600 600625 625

600D 600560 335 189 248625D 625

675D 675

Size D2 D H d400 400

370 280 198500 500600 600625 625

600D 600560 330 248625D 625

675D 675

D3

D2

D

D3

D D

D3 D3

DD

C3 x C3

C3 x C3 C3 x C3

C3 x C3

D3

D2

D

D3

D D

D3 D3

DD

C3 x C3

C3 x C3 C3 x C3

C3 x C3

d

h1

H1

A x A 59

dA x A

45H2

40

D

40

D

D3 D3

d

h1

H1

A x A 59

40

D

D2

d

h1

H1

A x A 59

40

D

A1

d

h1

H1

A x A 59 cd

A x A

45H2

40

D

40

D

D3 D3

12

34

5

1

2

3

4

5

7 7

6 6

1 2

34

5

7

6

1 2

34

5

7

6

1 2

34

5

1

2

3

4

5

7 7

6 6

Page 13,22

Page 8, 34

Page 3

Page 41

d

h1

H1

A x A 59

dA x A

45H2

40

D

40

D

D3 D3

d

h1

H1